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| author | Stephane Eranian <eranian@google.com> | 2013-01-24 15:10:38 (GMT) |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-04-01 15:21:44 (GMT) |
| commit | 028f12ee6beff0961781c5ed3f740e5f3b56f781 (patch) | |
| tree | 2bb9711e212df80f361868b9fc23a12f0b9fbb7d /tools/perf/perf.c | |
| parent | f4f7e28d0e813ddb997f49ae718ddf98db972292 (diff) | |
| download | linux-fsl-qoriq-028f12ee6beff0961781c5ed3f740e5f3b56f781.tar.xz | |
perf tools: Add new mem command for memory access profiling
This new command is a wrapper on top of perf record and perf report to
make it easier to configure for memory access profiling.
To record loads:
$ perf mem -t load rec .....
To record stores:
$ perf mem -t store rec .....
To get the report:
$ perf mem -t load rep
Signed-off-by: Stephane Eranian <eranian@google.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1359040242-8269-15-git-send-email-eranian@google.com
[ Fixed minor conflict with 66857b5 "Sort command-list.txt alphabetically" ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/perf.c')
| -rw-r--r-- | tools/perf/perf.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/perf.c b/tools/perf/perf.c index f6ba7b7..31c9380 100644 --- a/tools/perf/perf.c +++ b/tools/perf/perf.c @@ -60,6 +60,7 @@ static struct cmd_struct commands[] = { { "trace", cmd_trace, 0 }, #endif { "inject", cmd_inject, 0 }, + { "mem", cmd_mem, 0 }, }; struct pager_config { |